Xin Chen

Works (6)

Updated: July 5th, 2023 15:56

2020 journal article

Large losses of ammonium-nitrogen from a rice ecosystem under elevated CO2

SCIENCE ADVANCES, 6(42).

By: C. Xu *, K. Zhang *, W. Zhu*, J. Xiao *, C. Zhu *, N. Zhang *, F. Yu *, S. Li* ...

TL;DR: It is demonstrated that elevated CO2 causes substantial losses of ammonium-nitrogen that result from anaerobic oxidation of ammonia coupled to reduction of iron, and a new autotrophic member of the bacterial order Burkholderiales is identified that may use soil CO2 as a carbon source to couple an aerobic ammonium oxidation and iron reduction. (via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: November 9, 2020

2008 journal article

Robe of Cyclin D1 as a Mediator of c-Met- and beta-Catenin-Induced Hepatocarcinogenesis

CANCER RESEARCH, 69(1), 253–261.

By: M. Patil, S. Lee, E. Macias n, E. Lam, C. Xu *, K. Jones *, C. Ho, M. Rodriguez-Puebla n, X. Chen*

MeSH headings : Animals; Cell Transformation, Neoplastic / genetics; Cell Transformation, Neoplastic / metabolism; Cyclin D1 / biosynthesis; Cyclin D1 / genetics; Cyclin D2; Cyclins / biosynthesis; Cyclins / genetics; Disease Models, Animal; Female; Humans; Liver Neoplasms, Experimental / genetics; Liver Neoplasms, Experimental / metabolism; Male; Mice; Mice, Transgenic; Proto-Oncogene Proteins c-met / biosynthesis; Proto-Oncogene Proteins c-met / genetics; Transfection; Up-Regulation; beta Catenin / biosynthesis; beta Catenin / genetics
TL;DR: The results suggest that CCND1 functions as a mediator of beta-catenin during HCC pathogenesis, although other molecules may be required to fully propagate beta-Catenin signaling. (via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being (Web of Science; OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2007 journal article

Plant nitrogen acquisition and interactions under elevated carbon dioxide: impact of endophytes and mycorrhizae

GLOBAL CHANGE BIOLOGY, 13(6), 1238–1249.

By: X. Chen n, C. Tu n, M. Burton n, D. Watson n, K. Burkey n & S. Hu n 

author keywords: elevated CO2; endophyte; Festuca arundinacea; mycorrhizae; N-15 tracer; plant N acquisition; Plantago lanceolata
TL;DR: The results suggest that mycorrhizal fungi and endophytes might interactively affect the responses of their host plants and their coexisting species to elevated CO2. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2006 journal article

Mycorrhizal mediation of plant N acquisition and residue decomposition: Impact of mineral N inputs

GLOBAL CHANGE BIOLOGY, 12(5), 793–803.

By: C. Tu n, F. Booker n, D. Watson n, X. Chen n, T. Rufty n, W. Shi  n, S. Hu n 

author keywords: arbuscular mycorrhizal fungi; C-13 tracer; decomposition; hyphal N transport; mineral N inputs; N-15 tracer; particulate organic C; plant N acquisition; soil C
TL;DR: Low‐level mineral N inputs may significantly enhance nutrient cycling and plant resource capture in terrestrial ecosystems via stimulation of root growth, mycorrhizal functioning, and residue decomposition through stimulating AM fungal growth and activities. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2006 journal article

Progressive N limitation of plant response to elevated CO2: a microbiological perspective

PLANT AND SOIL, 289(1-2), 47–58.

By: S. Hu n , C. Tu n, X. Chen n & J. Gruver n

author keywords: Elevated CO2; N limitation for plants and microbes; soil organic matter; N mineralization; mycorrhizae; priming effect; biological N fixation; plant-microbial competition for N; ecosystem N retention
TL;DR: Examination of experimental results that examined elevated CO2 effects on microbial parameters shows that increased C inputs dominate the CO2 impact on microbes, microbial activities and their subsequent controls over ecosystem N dynamics, potentially enhancing microbial N acquisition and ecosystem N retention. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
6. Clean Water and Sanitation (OpenAlex)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2005 journal article

Lead accumulation in weed communities with various species

COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS, 36(13-14), 1891–1902.

By: C. Wu*, X. Chen n & J. Tang *

author keywords: heavy metal; remediation; weed species; weed diversity
TL;DR: Lead was accumulated mainly in roots of most weed species except Kummerowia striata, Ixeris chinensis, Digitaria ciliaris, Echinochloa crugalli var. (via Semantic Scholar)
UN Sustainable Development Goal Categories
15. Life on Land (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

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